taxonomy

301

The distinctive flowers make this common bush easy to identify. What commercially important plant is closely related to it?

303

This skull has a very strong, sentimental value to me. It is on display at the Memphis Pink Palace Museum. What kind of skull is it?

308

This photo is from one of our trips to Yellowstone, a marvelous place with incredible wildlife. What is the difference between antlers and horns?

326

Genetic research suggests that this insect is neither a butterfly or a moth. What is it?

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